CN114939974A - Coaxial cable PTFE pushes away extrusion production line design mould - Google Patents
Coaxial cable PTFE pushes away extrusion production line design mould Download PDFInfo
- Publication number
- CN114939974A CN114939974A CN202210413621.7A CN202210413621A CN114939974A CN 114939974 A CN114939974 A CN 114939974A CN 202210413621 A CN202210413621 A CN 202210413621A CN 114939974 A CN114939974 A CN 114939974A
- Authority
- CN
- China
- Prior art keywords
- coaxial cable
- driving
- disc
- mounting bracket
- ptfe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 229920001343 polytetrafluoroethylene Polymers 0.000 title claims abstract description 18
- 239000004810 polytetrafluoroethylene Substances 0.000 title claims abstract description 18
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 17
- 238000001125 extrusion Methods 0.000 title claims description 17
- 238000007599 discharging Methods 0.000 claims abstract description 14
- 244000309464 bull Species 0.000 claims description 17
- 238000004513 sizing Methods 0.000 claims description 13
- 230000005540 biological transmission Effects 0.000 claims description 8
- 230000006978 adaptation Effects 0.000 claims description 7
- 230000001105 regulatory effect Effects 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 17
- 230000008569 process Effects 0.000 abstract description 11
- 239000000463 material Substances 0.000 abstract description 7
- 230000009471 action Effects 0.000 abstract description 6
- 238000003825 pressing Methods 0.000 abstract description 5
- 238000007493 shaping process Methods 0.000 abstract description 4
- 230000000712 assembly Effects 0.000 abstract description 2
- 238000000429 assembly Methods 0.000 abstract description 2
- -1 polytetrafluoroethylene Polymers 0.000 abstract 1
- 230000007246 mechanism Effects 0.000 description 8
- 230000008859 change Effects 0.000 description 6
- 239000002994 raw material Substances 0.000 description 5
- 239000004020 conductor Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000003989 dielectric material Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000005672 electromagnetic field Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/30—Extrusion nozzles or dies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/022—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the choice of material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/06—Rod-shaped
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/256—Exchangeable extruder parts
- B29C48/2562—Mounting or handling of the die
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2027/00—Use of polyvinylhalogenides or derivatives thereof as moulding material
- B29K2027/12—Use of polyvinylhalogenides or derivatives thereof as moulding material containing fluorine
- B29K2027/18—PTFE, i.e. polytetrafluorethene, e.g. ePTFE, i.e. expanded polytetrafluorethene
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/34—Electrical apparatus, e.g. sparking plugs or parts thereof
- B29L2031/3462—Cables
Abstract
The invention discloses a coaxial cable PTFE (polytetrafluoroethylene) pushing production line shaping die which comprises a pushing material cylinder, wherein a feeding roller is rotatably arranged inside the pushing material cylinder, a discharging pipe is arranged below the surface of the right end of the pushing material cylinder, a rotating rod is arranged on the surface of the right end of the pushing material cylinder and above the discharging pipe, and a baffle is arranged on the surface of the rotating rod. The discharge pipe clamping device can drive the driving disc to rotate by rotating the driving gear in a forward direction or a reverse direction in the using process, then the connecting rod drives the adjusting block to be closed or opened, so that the aperture size of the discharge hole is controlled, meanwhile, a plurality of groups of discharge hole adjusting assemblies are arranged on the surface of the rotary disc, a plurality of groups of discharge holes can be adjusted to be in one size in the using process, then the sleeve is driven by pressing the handle to slide on the surface of the rotary rod together with the rotary disc, so that the discharge pipe is separated from the inside of the rotary disc, then the rotary disc can be rotated to replace a station, and the handle is loosened after the replacement is completed and clamped under the action of the spring.
Description
Technical Field
The invention relates to the technical field of coaxial cable production, in particular to a shaping mold of a coaxial cable PTFE pushing production line.
Background
Coaxial cable, a type of cable surrounded by an inner conductor by a coaxial surrounding conductive shield, and by two separate dielectrics (insulating materials); many coaxial cables also have a protective outer jacket or sheath. The term "coaxial" refers to an inner conductor and an outer shield that share a geometric axis, and a coaxial cable is a transmission line for transmitting high frequency electrical signals with low loss. It is used in telephone trunks, broadband internet cables, high-speed computer data buses, cable television signals, and applications where radio transmitters and receivers are connected to antennas. It differs from other shielded cables in that the dimensions of the cable and connector are controlled to provide a precise, constant conductor spacing necessary to make it function effectively as a transmission line, with coaxial cables being used as transmission lines for radio frequency signals. Its applications include feeder lines connecting radio transmitters and receivers to antennas, computer network (e.g., ethernet) connections, digital audio (S/PDIF), and distribution of cable television signals. One advantage of coaxial cables over other types of radio transmission lines is that in an ideal coaxial cable, the electromagnetic field carrying the signal is only present in the space between the inner and outer conductors. This allows the coaxial cable run to be installed alongside metal objects without power loss in other types of transmission lines. The coaxial cable may also protect the signal from external electromagnetic interference.
The utility model discloses a coaxial cable PTFE pushes away production line forming die commonly used, and the process that uses is total, and the structure is fixed, can only produce the product of a size, the mould that then needs to be changed when the product of not unidimensional of needs production, and the practicality is not high, and complex operation, and its station is single, and production efficiency is lower, consequently needs one kind can adjust the size of discharge gate as required, can carry out multistation production simultaneously, improves production efficiency's forming die.
Disclosure of Invention
In order to achieve the purpose, the invention provides the following technical scheme: coaxial cable PTFE pushes away extrusion production line design mould, including pushing away the extrusion feed cylinder, push away the inside rotation of extrusion feed cylinder and install the feed roll, the below of pushing away the feed cylinder right-hand member surface is provided with the discharging pipe, the right-hand member surface of pushing away the extrusion feed cylinder just is located the top of discharging pipe and is provided with the bull stick, the surface mounting of bull stick has the baffle, the surface of bull stick just is located the right side of baffle and installs the carousel.
Preferably, the bull stick runs through the carousel and extends to the outside, and the surface mounting of extension section has the spring, the sleeve is installed to the left end of spring, telescopic surface mounting has two sets of handles, and telescopic inside set screw hole, and the internal thread of screw hole installs locking screw, the right side surface of carousel evenly is provided with four sets of mounts.
Preferably, the mounting bracket is all installed to the left side surface of mount, and the inside rotation of mounting bracket installs the pivot, the knob is installed to the left end of pivot, the surface of pivot and the internally mounted who is located the mounting bracket have locking gear, the locking lever is installed to the inside screw thread of mounting bracket, the cardboard is installed to the end of locking lever.
Preferably, the other end of pivot just is located the right side surface mounting of mount and has the driving gear, the right side surface rotation of mount installs the driving-disc, four groups movable slots have evenly been seted up on the surface of driving-disc, the right side surface mounting of mount has the gag lever post, and the gag lever post setting is in the inside of movable slot, the pin is installed on the surface of mount just is located the inboard of driving-disc, the surface rotation of pin installs the arc piece, the regulating block is all installed to the one side that the arc piece is relative, be connected through the connecting rod transmission between arc piece and the driving-disc.
Preferably, the other end of the rotating rod is provided with an end plate, one end of the spring is arranged on the surface of the end plate, the other end of the spring is arranged on the surface of the sleeve, and the sleeve and the rotating rod are fixed through a locking screw.
Preferably, the surface of the rotating disc and the inner part extending to the fixed frame are provided with pipelines communicated with the discharge pipe, and the number of the pipelines corresponds to that of the fixed frame.
Preferably, the mounting bracket is internally provided with a bearing matched with the rotating shaft, the rotating shaft and the mounting bracket are rotatably mounted through the bearing, the locking rod is a threaded rod, and the supporting leg of the mounting bracket is provided with a threaded hole matched with the locking rod.
Preferably, the rotating shaft penetrates through the fixing frame and extends to the outside, and the driving gear is mounted on the surface of the extending section.
Preferably, the surface of driving-disc is provided with the line with driving gear looks adaptation, and driving-disc and driving gear meshing, and the driving-disc is the ring form, and is the cavity form.
Preferably, one end of the arc-shaped block is rotatably installed on the surface of the fixing frame through a pin, and the other end of the arc-shaped block is connected with the driving disc through a connecting rod.
Compared with the prior art, the invention has the following beneficial effects:
1. the structure of a common shaping die is improved, so that the die can drive a driving disc to rotate by rotating a driving gear in a forward direction or a reverse direction in the using process, a connecting rod drives an adjusting block to close or open, the aperture of a discharge hole is further controlled, meanwhile, a plurality of groups of discharge hole adjusting assemblies are arranged on the surface of a rotary disc, the plurality of groups of discharge holes can be adjusted to be one size in the using process, then a sleeve is driven by pressing a handle to slide on the surface of the rotary rod together with the rotary disc, a discharge pipe is separated from the inside of the rotary disc, the rotary disc can be rotated to replace stations, the handle is loosened after replacement is completed, and the handle is clamped under the action of a spring.
2. According to the sizing die, the locking rod, the clamping plate and the locking gear are arranged, so that after the size of the discharge hole is adjusted, the locking rod can be rotated to drive the clamping plate to be meshed with the locking gear, and the rotating shaft is rotated, so that the precision of the product size in the using process of the sizing die is ensured, the sizing die is simple to operate, and the sizing die has wide development space and high popularization value.
3. According to the invention, the plurality of groups of discharge port adjusting mechanisms are arranged on the right side surface of the rotary table, and the corresponding flow passages are arranged in the rotary table, so that a product can be produced at the same time at four stations in the using process, different products can be produced at the four stations, the three groups of discharge ports can be blocked by the plugs, only one group of discharge ports is used for production, the use requirements of different products are met by matching with the discharge port size adjusting mechanisms, and the trouble of replacement is saved.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a schematic view of the sleeve structure of the present invention;
FIG. 3 is an enlarged view taken at A of FIG. 1 in accordance with the present invention;
FIG. 4 is a schematic view of a spindle mounting structure according to the present invention;
FIG. 5 is a schematic view of a discharge port adjustment structure of the present invention;
FIG. 6 is a schematic view of the surface structure of the fixing frame of the present invention;
FIG. 7 is a schematic view of the surface structure of the turntable according to the present invention.
In the figure: 1. pushing the material cylinder; 2. a feed roller; 3. a discharge pipe; 4. a rotating rod; 5. a baffle plate; 6. a turntable; 7. a spring; 8. a sleeve; 9. a handle; 10. locking the screw; 11. a fixed mount; 12. a mounting frame; 13. a rotating shaft; 14. a knob; 15. a locking gear; 16. a locking lever; 17. clamping a plate; 18. a driving gear; 19. a drive disc; 20. a limiting rod; 21. a pin; 22. an arc-shaped block; 23. an adjusting block; 24. a connecting rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example one
Referring to fig. 1-7, the present invention provides a technical solution: coaxial cable PTFE pushes away extrusion production line design mould, including pushing away and extrudes feed cylinder 1, push away the inside rotation of extruding feed cylinder 1 and install feed roll 2, the below of pushing away 1 right-hand member surface of feed cylinder is provided with discharging pipe 3, the right-hand member surface of pushing away 1 and the top that is located discharging pipe 3 are provided with bull stick 4, the surface mounting of bull stick 4 has baffle 5, the surface of bull stick 4 and the right side that is located baffle 5 install carousel 6, pressurize the raw materials of pushing away 1 inside of feed cylinder through feed roll 2, make it extrude from the inside of discharging pipe 3.
As a preferable aspect of the present embodiment: bull stick 4 runs through carousel 6 and extends to the outside, the surface mounting of extension section has spring 7, sleeve 8 is installed to spring 7's left end, sleeve 8's surface mounting has two sets of handles 9, and sleeve 8's inside threaded hole, locking screw 10 is installed to the internal thread of screw hole, the right side surface of carousel 6 evenly is provided with four groups of mounts 11, the in-process of carrying out the station transform can drive sleeve 8 and carousel 6 at the surperficial slip of bull stick 4 through pressing down handle 9, make discharging pipe 3 break away from the inside of carousel 6, can rotate carousel 6 afterwards and carry out the station change, loosen handle 9 after the change is accomplished, the chucking under spring 7's effect.
As a preferable embodiment of the present embodiment: mounting bracket 12 is all installed to the left side surface of mount 11, and the internal rotation of mounting bracket 12 installs pivot 13, knob 14 is installed to the left end of pivot 13, the surface of pivot 13 and the internally mounted who is located mounting bracket 12 have locking gear 15, the internal thread of mounting bracket 12 installs locking lever 16, cardboard 17 is installed to the end of locking lever 16, the surface of mount 11 is provided with four groups of discharge gate adjustment mechanism, every group discharge gate adjustment mechanism all is provided with pivot 13 simultaneously, locking gear 15 and cardboard 17, make its in-process in the use can memorability individual regulation and locking, and then satisfy different user demands.
As a preferable embodiment of the present embodiment: the other end of pivot 13 and the right side surface mounting who is located mount 11 have driving gear 18, the right side surface mounting of mount 11 installs driving-disc 19, four groups of movable slots have evenly been seted up on driving-disc 19's surface, the right side surface mounting of mount 11 has gag lever post 20, and gag lever post 20 sets up the inside at the movable slot, pin 21 is installed on the surface of mount 11 and the inboard that is located driving-disc 19, the surperficial rotation of pin 21 installs arc piece 22, regulating block 23 is all installed to the relative one side of arc piece 22, be connected through connecting rod 24 transmission between arc piece 22 and the driving-disc 19, it drives driving-disc 19 rotation through forward or reverse rotation driving gear 18, it realizes closing or opening by connecting rod 24 drive regulating block 23 again, and then the size of control discharge gate aperture.
As a preferable embodiment of the present embodiment: the end plate is installed to the other end of bull stick 4, and the one end of spring 7 is installed on the surface of end plate, and the other end is installed on sleeve 8's surface, and fixed through locking screw 10 between sleeve 8 and the bull stick 4, makes discharging pipe 3 firmly joint in the inside of carousel 6 through spring 7, and then guarantees the performance of this device.
As a preferable embodiment of the present embodiment: the surface of carousel 6 just extends to the inside of mount 11 and is provided with the pipeline that is linked together with discharging pipe 3, and pipeline quantity is corresponding with mount 11, and the raw materials gets into the inside of carousel 6 through discharging pipe 3 and flows out by the pipeline again, and the in-process of flowing out carries out the shaping through the regulating block 23 that sets up.
As a preferable embodiment of the present embodiment: the internally mounted of mounting bracket 12 has the bearing with 13 looks adaptations of pivot, and rotate the installation through the bearing between pivot 13 and the mounting bracket 12, and locking lever 16 is the threaded rod, set up on the landing leg of mounting bracket 12 with the screw hole of 16 looks adaptations of locking lever, drive driving gear 18 through rotating pivot 13 and rotate, and then drive regulating block 23 and adjust, drive cardboard 17 and the meshing of locking gear 15 through rotating locking lever 16 after the regulation is accomplished, accomplish fixedly.
As a preferable embodiment of the present embodiment: the rotating shaft 13 penetrates through the fixed frame 11 and extends to the outside, and the driving gear 18 is installed on the surface of the extending section, so that the stability of the rotating shaft 13 in rotation is guaranteed, and meanwhile, the use performance of the rotating shaft is guaranteed.
As a preferable embodiment of the present embodiment: the surface of driving-disc 19 is provided with the line with driving gear 18 looks adaptation, and driving-disc 19 and driving gear 18 meshing, and driving-disc 19 is the ring form, and is hollow form, drives driving-disc 19 through driving gear 18 and rotates, and the separation and the closure of regulating block 23 are driven through connecting rod 24 by driving-disc 19 again.
As a preferable embodiment of the present embodiment: the one end of arc piece 22 is passed through pin 21 and is rotated the surface of installing at mount 11, the other end passes through connecting rod 24 and is connected with driving-disc 19, right side surface through at carousel 6 is provided with multiunit discharge gate adjustment mechanism, be provided with corresponding runner in the inside of carousel 6 simultaneously, can carry out four groups of stations and produce a product simultaneously in the in-process of using, can carry out four groups of stations and produce different products, also can plug up three groups of discharge gates through the end cap, only use a set of discharge gate to produce, cooperate foretell discharge gate size adjustment mechanism, the use needs of different products have been satisfied, the trouble of change has been saved.
Example two
Be provided with the screw hole on the surface of sleeve 8, the locking knob 10 is installed to the internal thread of screw hole, drive sleeve 8 and carousel 6 at the surperficial slip of bull stick 4 through pressing down handle 9 when carrying out the station change, make discharging pipe 3 break away from the inside of carousel 6, can rotate carousel 6 afterwards and carry out the station change, loosen handle 9 after the change is accomplished, chucking under spring 7's effect, it carries out the secondary and fixes to screw up locking screw 10 afterwards, thereby guarantee the performance of device.
The working principle is as follows: when the material pushing and extruding device is used, firstly, the size of a discharge hole is adjusted, the rotating shaft 13 is rotated to drive the driving gear 18 to rotate, and further the adjusting block 23 is driven to adjust, after the adjustment is finished, the locking rod 16 is rotated to drive the clamping plate 17 to be meshed with the locking gear 15, the fixation is finished, then the feeding roller 2 is used for pressurizing the raw material inside the pushing and extruding material barrel 1, so that the raw material can be extruded from the inside of the discharge pipe 3, and the raw material is extruded from the discharge hole with the size adjusted in advance; if the station needs to be replaced, the sleeve 8 and the rotary table 6 are driven to slide on the surface of the rotary rod 4 by pressing the handle 9, so that the discharge pipe 3 is separated from the inside of the rotary table 6, then the rotary table 6 can be rotated to replace the station, the handle 9 is loosened after the replacement is finished, the clamping is carried out under the action of the spring 7, and then the locking screw 10 is screwed down to carry out secondary fixation, so that the service performance of the device is ensured; meanwhile, in the using process of the device, a plurality of groups of discharge port adjusting mechanisms can be arranged on the right side surface of the turntable 6, corresponding flow channels are arranged in the turntable, a product can be produced simultaneously by four groups of stations in the using process, different products can be produced by the four groups of stations, three groups of discharge ports can be plugged through plugs, only one group of discharge ports is used for production, the using requirements of different products are met by matching with the size adjusting mechanisms of the discharge ports, and the trouble of replacement is eliminated.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The electrical components in the document are electrically connected with an external master controller and 220V mains supply, and the master controller can be a computer or other conventional known devices for playing a role in control.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. Coaxial cable PTFE pushes away extrusion production line forming die, including pushing away and extrudeing feed cylinder (1), its characterized in that: push the inside rotation of extruding feed cylinder (1) and install feed roll (2), push the below on extruding feed cylinder (1) right-hand member surface and be provided with discharging pipe (3), the right-hand member surface that pushes the feed cylinder (1) and the top that is located discharging pipe (3) are provided with bull stick (4), the surface mounting of bull stick (4) has baffle (5), carousel (6) are installed on the surface of bull stick (4) and the right side that is located baffle (5).
2. The coaxial cable PTFE extrusion line sizing die of claim 1, wherein: the utility model discloses a quick-witted, including runner (4), carousel (6), extension section, the surface mounting of extension section has spring (7), sleeve (8) are installed to the left end of spring (7), the surface mounting of sleeve (8) has two sets of handles (9), and the inside threaded hole of seting up of sleeve (8), and locking screw (10) are installed to the internal thread of screw hole, the right side surface of carousel (6) evenly is provided with four sets of mount (11).
3. The sizing die for the coaxial cable PTFE extrusion production line of claim 2, wherein: mounting bracket (12) are all installed to the left side surface of mount (11), and the inside rotation of mounting bracket (12) installs pivot (13), knob (14) are installed to the left end of pivot (13), the surface of pivot (13) and the internally mounted who is located mounting bracket (12) have locking gear (15), locking lever (16) are installed to the internal thread of mounting bracket (12), cardboard (17) are installed to the end of locking lever (16).
4. The coaxial cable PTFE extrusion line sizing die of claim 3, wherein: the other end of pivot (13) just is located the right side surface mounting of mount (11) and has driving gear (18), the right side surface rotation of mount (11) installs driving-disc (19), four groups of movable grooves have evenly been seted up on the surface of driving-disc (19), the right side surface mounting of mount (11) has gag lever post (20), and gag lever post (20) set up the inside at the movable groove, pin (21) are installed on the surface of mount (11) and the inboard that is located driving-disc (19), arc piece (22) are installed in the surface rotation of pin (21), regulating block (23) are all installed to one side that arc piece (22) are relative, be connected through connecting rod (24) transmission between arc piece (22) and driving-disc (19).
5. The sizing die for the coaxial cable PTFE extrusion production line of claim 2, wherein: the other end of bull stick (4) is installed the end plate, and the surface at the end plate is installed to the one end of spring (7), and the surface at sleeve (8) is installed to the other end, and fixes through locking screw (10) between sleeve (8) and bull stick (4).
6. The coaxial cable PTFE extrusion line sizing die of claim 2, wherein: the surface of the rotary table (6) and the inner part extending to the fixed frame (11) are provided with pipelines communicated with the discharge pipe (3), and the number of the pipelines corresponds to that of the fixed frame (11).
7. The coaxial cable PTFE extrusion line sizing die of claim 3, wherein: the utility model discloses a locking device, including mounting bracket (12), pivot (13) and mounting bracket (12), the internally mounted of mounting bracket (12) have with the bearing of pivot (13) looks adaptation, and rotate the installation through the bearing between pivot (13) and mounting bracket (12), locking lever (16) are the threaded rod, offer the screw hole with locking lever (16) looks adaptation on the landing leg of mounting bracket (12).
8. The coaxial cable PTFE extrusion line sizing die of claim 3, wherein: the rotating shaft (13) penetrates through the fixed frame (11) and extends to the outside, and the driving gear (18) is installed on the surface of the extending section.
9. The coaxial cable PTFE extrusion line sizing die of claim 4, wherein: the surface of driving-disc (19) is provided with the line with driving gear (18) looks adaptation, and driving-disc (19) and driving gear (18) meshing, and driving-disc (19) are the ring form, and are hollow.
10. The coaxial cable PTFE extrusion line sizing die of claim 4, wherein: one end of the arc-shaped block (22) is rotatably arranged on the surface of the fixed frame (11) through a pin (21), and the other end of the arc-shaped block is connected with the driving disc (19) through a connecting rod (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210413621.7A CN114939974B (en) | 2022-04-19 | 2022-04-19 | Shaping die for PTFE push-extrusion production line of coaxial cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210413621.7A CN114939974B (en) | 2022-04-19 | 2022-04-19 | Shaping die for PTFE push-extrusion production line of coaxial cable |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114939974A true CN114939974A (en) | 2022-08-26 |
| CN114939974B CN114939974B (en) | 2023-12-15 |
Family
ID=82907866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210413621.7A Active CN114939974B (en) | 2022-04-19 | 2022-04-19 | Shaping die for PTFE push-extrusion production line of coaxial cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114939974B (en) |
Citations (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2492729A1 (en) * | 1980-10-27 | 1982-04-30 | Telecommunications Sa | Twin extruder system for covering electric cables - with independent transverse linear alignment of the die for the outer coating |
| US5046938A (en) * | 1989-11-01 | 1991-09-10 | Hoover Universal, Inc. | Improved multiple layer die head with adjustable gaps |
| EP0472864A2 (en) * | 1990-07-24 | 1992-03-04 | Bridgestone/Firestone, Inc. | Coextrusion apparatus and method using an elastic die for varying the outer profile of a tubular extrudate |
| JP3086453B1 (en) * | 1999-06-11 | 2000-09-11 | やわらぎ協同組合 | Parison molding equipment |
| RU2185286C1 (en) * | 2001-10-26 | 2002-07-20 | Государственное образовательное учреждение Воронежская государственная технологическая академия | Extruder moulding device |
| WO2006103940A1 (en) * | 2005-03-28 | 2006-10-05 | Sumika Color Co., Ltd. | Die assembly and process for production of multilayer extrusions with the same |
| JP2010125693A (en) * | 2008-11-27 | 2010-06-10 | Mitsubishi Electric Corp | Dimension adjusting tool for extrusion molded article, and method of manufacturing extrusion molded article using the same |
| US20100323049A1 (en) * | 2009-06-20 | 2010-12-23 | Michael Ernest Langlais | Adjustment mechanism for extrusion die |
| US20130249148A1 (en) * | 2012-03-21 | 2013-09-26 | Fuji Xerox Co., Ltd. | Shape adjusting mechanism for extrusion molding machine, and method of manufacturing cylindrical member |
| DE102012013381A1 (en) * | 2012-07-01 | 2014-01-02 | Maik Hentschel | Adjustable extrusion die for extruding tube-shaped plastic preforms, comprises aperture system with adjustable die orifice, where aperture blades are radially symmetric in aperture plane perpendicular to flow direction of mold material |
| DE102013202799A1 (en) * | 2013-02-21 | 2014-08-21 | Battenfeld-Cincinnati Germany Gmbh | Device for producing plastic pipes |
| KR101663938B1 (en) * | 2016-07-27 | 2016-10-07 | 강구원 | Extrusion moulding apparatus |
| US20190001544A1 (en) * | 2017-06-28 | 2019-01-03 | The Boeing Company | Apparatuses and methods for shaping an extrudable material |
| CN208373028U (en) * | 2018-04-19 | 2019-01-15 | 安徽金蓼复合磁化肥有限公司 | A kind of extruding pelletization device being sustained magnetic fertilizer pelletizer |
| CA3038934A1 (en) * | 2018-05-07 | 2019-11-07 | W. Muller Gmbh | Multiple extrusion head |
| US20200101653A1 (en) * | 2018-10-01 | 2020-04-02 | Homar Cisneros | Adjustable extruder die retaining assembly and method |
| CN211138054U (en) * | 2019-11-25 | 2020-07-31 | 上海毅兴塑胶原料有限公司 | Extrusion head with adjustable pipe diameter for plastic pipe extrusion molding machine |
| WO2021088362A1 (en) * | 2019-11-08 | 2021-05-14 | 南京全控航空科技有限公司 | Rotating support apparatus having multiple degrees of freedom |
| CN213412839U (en) * | 2020-09-02 | 2021-06-11 | 东莞市圣安塑料机械有限公司 | Superfine guide pipe extruder |
| CN214111393U (en) * | 2020-10-29 | 2021-09-03 | 上海原元康机械设备有限公司 | Plastic extruder with adjustable inner diameter of extrusion pipe |
| CN214491534U (en) * | 2020-09-29 | 2021-10-26 | 上海明龙模具厂 | Adjustable eccentric bunched cable or flat cable machine head |
| CN214773893U (en) * | 2020-12-21 | 2021-11-19 | 广西群星电缆有限公司 | Quick switching device for die holes of machine head of plastic extruding machine |
| CN113812910A (en) * | 2021-05-24 | 2021-12-21 | 上海交通大学医学院附属第九人民医院 | Special guiding device for fiber bronchoscope and using method thereof |
| CN215589901U (en) * | 2021-06-04 | 2022-01-21 | 张家港市华德机械科技有限公司 | Extrusion die with adjustable pipe diameter |
| CN216182499U (en) * | 2021-11-09 | 2022-04-05 | 上海巨龙橡塑制品有限公司 | Injection molding device for producing escalator handrail |
| CN216226666U (en) * | 2021-08-06 | 2022-04-08 | 河南华东电缆股份有限公司 | A cut device for cable manufacture |
-
2022
- 2022-04-19 CN CN202210413621.7A patent/CN114939974B/en active Active
Patent Citations (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2492729A1 (en) * | 1980-10-27 | 1982-04-30 | Telecommunications Sa | Twin extruder system for covering electric cables - with independent transverse linear alignment of the die for the outer coating |
| US5046938A (en) * | 1989-11-01 | 1991-09-10 | Hoover Universal, Inc. | Improved multiple layer die head with adjustable gaps |
| EP0472864A2 (en) * | 1990-07-24 | 1992-03-04 | Bridgestone/Firestone, Inc. | Coextrusion apparatus and method using an elastic die for varying the outer profile of a tubular extrudate |
| JP3086453B1 (en) * | 1999-06-11 | 2000-09-11 | やわらぎ協同組合 | Parison molding equipment |
| RU2185286C1 (en) * | 2001-10-26 | 2002-07-20 | Государственное образовательное учреждение Воронежская государственная технологическая академия | Extruder moulding device |
| WO2006103940A1 (en) * | 2005-03-28 | 2006-10-05 | Sumika Color Co., Ltd. | Die assembly and process for production of multilayer extrusions with the same |
| JP2010125693A (en) * | 2008-11-27 | 2010-06-10 | Mitsubishi Electric Corp | Dimension adjusting tool for extrusion molded article, and method of manufacturing extrusion molded article using the same |
| US20100323049A1 (en) * | 2009-06-20 | 2010-12-23 | Michael Ernest Langlais | Adjustment mechanism for extrusion die |
| US20130249148A1 (en) * | 2012-03-21 | 2013-09-26 | Fuji Xerox Co., Ltd. | Shape adjusting mechanism for extrusion molding machine, and method of manufacturing cylindrical member |
| DE102012013381A1 (en) * | 2012-07-01 | 2014-01-02 | Maik Hentschel | Adjustable extrusion die for extruding tube-shaped plastic preforms, comprises aperture system with adjustable die orifice, where aperture blades are radially symmetric in aperture plane perpendicular to flow direction of mold material |
| DE102013202799A1 (en) * | 2013-02-21 | 2014-08-21 | Battenfeld-Cincinnati Germany Gmbh | Device for producing plastic pipes |
| KR101663938B1 (en) * | 2016-07-27 | 2016-10-07 | 강구원 | Extrusion moulding apparatus |
| US20190001544A1 (en) * | 2017-06-28 | 2019-01-03 | The Boeing Company | Apparatuses and methods for shaping an extrudable material |
| CN208373028U (en) * | 2018-04-19 | 2019-01-15 | 安徽金蓼复合磁化肥有限公司 | A kind of extruding pelletization device being sustained magnetic fertilizer pelletizer |
| CA3038934A1 (en) * | 2018-05-07 | 2019-11-07 | W. Muller Gmbh | Multiple extrusion head |
| US20200101653A1 (en) * | 2018-10-01 | 2020-04-02 | Homar Cisneros | Adjustable extruder die retaining assembly and method |
| WO2021088362A1 (en) * | 2019-11-08 | 2021-05-14 | 南京全控航空科技有限公司 | Rotating support apparatus having multiple degrees of freedom |
| CN211138054U (en) * | 2019-11-25 | 2020-07-31 | 上海毅兴塑胶原料有限公司 | Extrusion head with adjustable pipe diameter for plastic pipe extrusion molding machine |
| CN213412839U (en) * | 2020-09-02 | 2021-06-11 | 东莞市圣安塑料机械有限公司 | Superfine guide pipe extruder |
| CN214491534U (en) * | 2020-09-29 | 2021-10-26 | 上海明龙模具厂 | Adjustable eccentric bunched cable or flat cable machine head |
| CN214111393U (en) * | 2020-10-29 | 2021-09-03 | 上海原元康机械设备有限公司 | Plastic extruder with adjustable inner diameter of extrusion pipe |
| CN214773893U (en) * | 2020-12-21 | 2021-11-19 | 广西群星电缆有限公司 | Quick switching device for die holes of machine head of plastic extruding machine |
| CN113812910A (en) * | 2021-05-24 | 2021-12-21 | 上海交通大学医学院附属第九人民医院 | Special guiding device for fiber bronchoscope and using method thereof |
| CN215589901U (en) * | 2021-06-04 | 2022-01-21 | 张家港市华德机械科技有限公司 | Extrusion die with adjustable pipe diameter |
| CN216226666U (en) * | 2021-08-06 | 2022-04-08 | 河南华东电缆股份有限公司 | A cut device for cable manufacture |
| CN216182499U (en) * | 2021-11-09 | 2022-04-05 | 上海巨龙橡塑制品有限公司 | Injection molding device for producing escalator handrail |
Non-Patent Citations (1)
| Title |
|---|
| "一种可调式塑料管道共挤条挤出模具", 橡塑技术与装备, no. 06, pages 73 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114939974B (en) | 2023-12-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112356422B (en) | Extrusion system and method for cable insulation layer | |
| CN114939974A (en) | Coaxial cable PTFE pushes away extrusion production line design mould | |
| CN1820929B (en) | Physical foaming method for producing electric cable | |
| CN114823002B (en) | Cable manufacture prevents inclined to one side equipment with sinle silk | |
| CN210501301U (en) | Plastic processing extruder with adjustable discharge size | |
| CN114161549B (en) | Quick shaping mechanism for porcelain insulator production | |
| CN110112525A (en) | A kind of inner conductor can be along the connector for being displaced adjusting axially back and forth | |
| CN217226587U (en) | Extrusion device for producing conductive thermoplastic resin granules | |
| CN215391630U (en) | Automatic wire drawing machine | |
| CN212554944U (en) | Extruder for producing cables | |
| US1726359A (en) | Apparatus for applying material to cores | |
| CN211591246U (en) | Extruding machine head with inspection function | |
| CN210467587U (en) | Adjustable winding former for foil winding coil | |
| US2653352A (en) | Extruder | |
| CN219171627U (en) | Insulated wire extrusion die, extruder and insulated wire production system | |
| CN206991843U (en) | A kind of frame winch molded line shaped device | |
| CN117238560A (en) | Rail transit direct current power cable and shaping device thereof | |
| CN205130222U (en) | Wire forming device | |
| CN210851634U (en) | Can wrap up novel tool of electrically conductive cloth arc area wing | |
| US2791803A (en) | Extruding apparatus | |
| CN214152571U (en) | Double-layer co-extrusion machine head for cable processing | |
| CN217226585U (en) | Extruder concentric adjustment-free die head | |
| CN110718377A (en) | Bushing type transformer special for glass fiber heating | |
| CN114813311A (en) | Coaxial cable detection device | |
| CN109559853B (en) | Novel outer conductor embossing die and method for super-soft 1/2' feeder cable |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |